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Why Buy These Products?

  • First Class Quality Accessories

  • Deliver usually in 7-12 business days

  • "No Hassle" warranty program

  • Comprehensive parts replacement program

  • Best possible customer service

  • Money Back Guarantee


Propeller Guards

For the Highest Level of Safety, Security, Quality & Piece of Mind
Protects swimmers, skiers, sea life, props, engine, boats, and saves you money.

2 Models and 9 sizes of each to choose from for all needs:

  • ski boats

  • houseboats

  • family boats

  • rental fleets

  • dive boats
  • rescue boats
  • safety boats
  • towboats
  • fishing boats
  • and more

Don't compromise with plastic guards that bend, flex & break. Go with our stainless steel products that will last forever!

Constructed and independently tested to perform under extreme sea conditions. Prop guards may become mandatory in the U.S. Be safe, be proactive, act now.

Used by Coast Guards and Military worldwide. Now available for all your boating needs too.

Superior in Quality to All Others - You Pay For What You Get!

 
Security & Peace of Mind
On today's busy lakes, rivers and waterways littered with debris and with rocky bottoms, a propeller guard is an exceptional security feature and an inexpensive way to protect your propeller, engine and boat from damage and high repair bills. A broken propeller on rough seas can be a very dangerous predicament!  (Read our boating safety information)


Line Guard on RIB
Safety and Protection
Water skiers and water sport enthusiasts, the Safety Guards can help be a "lifetime" of safety and proactive protection against accidents, injury, death and/or lawsuits. Insurance companies love this product and so will you! Protect yourself, your family, your friends and your assets now! (Read our FAQs on prop guards)
Savings in Time & Money
Boaters and fishermen, the Line Guards can save you $ in new props from hitting bottom, and save time in untangling line, downrigger cables and gear from your propeller and save money in lost fishing tackle!

View these satisfied customer testimonials

 

Model 9000-4 Line Guards


Patent Pending

This "Propeller Line Guard" is designed for the serious boater or fisherman.

Will protect propeller and skeg from damage in shallow water. Ideal accessory to keep lines and downrigger wires away from propeller. 4" wide stainless steel band complete with "Pressure Relief Ports" to enhance performance. 10 gauge heavy duty protection for propeller. Also increases efficiency of propeller. All stainless steel mounting hardware included. Entire unit electropolished for extra long life. Nine sizes from 7" to 16" propeller diameter.

**Important: Check with your insurance company, an Adventure Marine propeller line guard may qualify you for an insurance premium reduction!

Important Sizing instructions here.

Line Guard Model

Propeller Guard Models and Sizes
(see sizing chart below to find the size you need)

Model 9000-4 Line Guards
90709-4 Propeller Line Guard
 Guard = 9" diameter ('A' measurement) for prop. 7" to 8" diameter
Shipping weight: 5 lb. 6 oz.

Sale Price: $212 (US)
Please check 'A' measurement here before ordering

Or Order Manually
90910-4 Propeller Line Guard
 Guard = 10" diameter ('A' measurement) for prop. 8" to 9" diameter
Shipping weight: 5 lb. 14 oz.

Sale Price: $236 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91011-4 Propeller Line Guard
Guard = 11" diameter ('A' measurement) for prop. 9" to 10" diameter  
Shipping weight: 6 lb. 2 oz.

Sale Price: $241 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91112-4 Propeller Line Guard
 Guard = 12" diameter ('A' measurement) for prop. 10" to 11" diameter  
Shipping weight: 6 lb. 10oz.

Sale Price: $248(US)
 Please check 'A' measurement here before ordering

Or Order Manually
91213-4 Propeller Line Guard 
 Guard = 13" diameter ('A' measurement) for prop. 11" to 12" diameter
Shipping weight: 7 lb. 2 oz.

Sale Price: $257 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91314-4 Propeller Line Guard
 Guard = 14" diameter ('A' measurement) for prop. 12" to 13" diameter       
Shipping weight: 7 lb. 10 oz.

Sale Price: $266 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91415-4 Propeller Line Guard 
 Guard = 15" diameter ('A' measurement) for prop. 13" to 14" diameter
Shipping weight: 8 lb. 2 oz.

Sale Price: $273 (US)
 Please check 'A' measurement here before ordering

Or Order Manually

ATTENTION: Maximum HP and Speed Ratings

Recommended
Max. HP
Max. MPH
Max. KPH
90709-4
8
30
48
90910-4 to 91415-4
120
40
64
91516-4 & 91617-4
200
30
48

*Note: Adventure Marine Propeller Line Guards are constructed and independently tested to perform under extreme sea conditions in accordance with Coast Guard/SOLAS regulations.

Important Sizing instructions here.
The actual propeller diameter is not the accurate measurement for the guard selection. Please refer to above chart and the sizing diagram to determine the accurate measurement for correct Propeller Guard selection.

View these satisfied customer testimonials
 
Model 9000 Safety Guards


Safety Guard now patented

This "Propeller Safety Guard" has one prime function: SAFETY. 

Nine sizes - 7" to 16" prop diameter. The propeller safety guard is an ideal accessory for rescue boats, life boats, water ski boats, dive boats, rental boats, houseboats, children & swimmers in water around boats, etc. Insurance companies love this accessory - so will you. The entire guard and fasteners are electropolished stainless steel.  Mounting hardware included. Easy to install yourself.

**Important: Check with your insurance company, an Adventure Marine propeller line guard may qualify for an insurance premium reduction!

Important Sizing instructions here.

Safety Guard Model

Propeller Guard Models and Sizes
(see sizing chart below to find the size you need)

Model 9000 Safety Guards
90709 Propeller Safety Guard
 Guard = 9" diameter ('A' measurement) for prop. 7" to 8" diameter
Shipping weight: 3 lb.

Sale Price: $237 (US)
Please check 'A' measurement here before ordering

Or Order Manually
90910 Propeller Safety Guard
 Guard = 10" diameter ('A' measurement) for prop. 8" to 9" diameter
Shipping weight: 3 lb. 4 oz.

Sale Price: $261 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91011 Propeller Safety Guard
 Guard = 11" diameter ('A' measurement) for prop. 9" to 10" diameter
Shipping weight: 3 lb. 8 oz.

Sale Price: $281 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91112 Propeller Safety Guard
 Guard = 12" diameter ('A' measurement) for prop. 10" to 11" diameter
Shipping weight: 3 lb. 12 oz.

Sale Price: $290 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91213 Propeller Safety Guard 
 Guard = 13" diameter ('A' measurement) for prop. 11" to 12" diameter  
Shipping weight: 4 lb.

Sale Price: $299 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91314 Propeller Safety Guard 
 Guard = 14" diameter ('A' measurement) for prop. 12" to 13" diameter
Shipping weight: 4 lb. 4 oz.

Sale Price: $305 (US)
 Please check 'A' measurement here before ordering

Or Order Manually
91415 Propeller Safety Guard 
 Guard = 15" diameter ('A' measurement) for prop. 13" to 14" diameter
Shipping weight: 4 lb. 8 oz.

Sale Price: $314 (US)
 Please check 'A' measurement here before ordering

Or Order Manually

ATTENTION: Maximum HP and Speed Ratings

Recommended
Max. HP
Max. MPH
Max. KPH
90709
8
20
32
90910 to 91415
120
40
64
91516 & 91617
200
30
48

*Note: The actual propeller diameter is not the accurate measurement for the guard selection. Please refer to above chart and the diagram below to determine the accurate measurement for correct Propeller Guard selection.

Important Sizing instructions here.
The actual propeller diameter in not the accurate measurement for the guard selection. Please refer to above chart and the sizing diagram to determine the accurate measurement for correct Guard selection.

View these satisfied customer testimonials
 

Heavy Duty / Large Diameter Guards
Constructed of considerably heavier stainless steel and designed for slower moving boats - such as houseboats, pontoon boats, etc. Available for 14 - 16 inch diameter propellers. Electro polished for long life. Mounting hardware and instructions included. Easy to install yourself.

Line Guard Model

91516-4 Propeller Line Guard 
 Guard = 16" diameter ('A' measurement) for prop. 14" to 15" diameter
Shipping weight: 8 lb. 12 oz.

Sale Price: $279(US)
 Please check 'A' measurement here before ordering

Or Order Manually

91617-4 Propeller Line Guard 
 Guard = 17" diameter ('A' measurement) for prop.  15" to 16" diameter
Shipping weight: 8 lb. 12 oz.

Sale Price: $295 (US)
 Please check 'A' measurement here before ordering

Or Order Manually

Safety Guard Model

91516 Propeller Safety Guard
 Guard = 16" diameter ('A' measurement) for prop. 14" to 15" diameter       
Shipping weight: 9 lb. 4 oz.

Sale Price: $331 (US)
 Please check 'A' measurement here before ordering

Or Order Manually

91617 Propeller Safety Guard
 Guard = 17" diameter ('A' measurement) for prop. 15" to 16" diameter       
Shipping weight: 9 lb. 4 oz.

Sale Price: $362 (US)
 Please check 'A' measurement here before ordering

Or Order Manually

View these satisfied customer testimonials

Read these Frequently Asked questions (FAQs)


 

Important Sizing Instructions - For Propeller Safety and Line Guards

(Measurement "A" is the important one)

To select correct guard:

Measure the distance from under the anti-cavitation plate to the bottom of the skeg. See “A” on drawing.

Example:

If this distance measures 12”, the Guard diameter should be 12”.

            Select: Model 91112 Safety Guard

            Or:       Model 91112-4 Line Guard

The propeller diameter is always less than the distance from under the anti-cavitation plate to the bottom of the skeg, usually at least 1” to allow for ½” clearance below anti-cavitation plate and ½” above the bottom of the skeg. To select Guard size by propeller diameter only is not recommended. The above mentioned example is the correct selection guide.

View these satisfied customer testimonials

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